5111890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 10632960

約数和(自身を除く): 5521070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 709, 721, 1030, 1418, 1442, 3545, 3605, 4963, 7090, 7210, 9926, 24815, 49630, 73027, 146054, 365135, 511189, 730270, 1022378, 2555945, 5111890]

約数ペア:

[(1, 5111890), (2, 2555945), (5, 1022378), (7, 730270), (10, 511189), (14, 365135), (35, 146054), (70, 73027), (103, 49630), (206, 24815), (515, 9926), (709, 7210), (721, 7090), (1030, 4963), (1418, 3605), (1442, 3545)]